condition mean min max 0 h after light 0.936977 0.867114 1.00684 2 h after light 0.3612885 0.100863 0.621714 4 h after light 0.30059250000000004 0.255757 0.345428 8 h after light 0.28545200000000004 0.258964 0.31194 12 h after light 0.3597145 0.202245 0.517184 2 h after dark 0.3504465 0.338097 0.362796 4 h after dark 0.9673045 0.629009 1.3056 8 h after dark 0.8332040000000001 0.792726 0.873682 12 h after dark 1.3446 1.29202 1.39718