condition mean min max 1 h after light 2.2664764890000004 0.9450719120000001 3.5878810660000005 3 h after light 0.6344041253333333 0.47625627299999995 0.7444312820000001 5 h after light 0.33619115633333335 0.0 0.672003095 7 h after light 0.8481214526666666 0.21198085 1.7962950009999998 9 h after light 0.5759095183333333 0.0 1.5593139269999998 11 h after light 2.888822067 1.97068473 3.7981479489999996 1 h after dark 3.3090955506666666 2.630605843 4.3107830289999995 3 h after dark 3.6308360323333333 2.8785227719999997 4.886965093 5 h after dark 4.063599655 3.4200238119999997 4.7324755 7 h after dark 2.1210884770000002 0.326019042 3.333610916 9 h after dark 1.487054994 0.29217699 2.226211853 11 h after dark 1.487896454 1.0915242440000001 2.0559442359999998