condition mean min max 0 h after light 0.2344975 0.0 0.468995 2 h after light 0.5953955 0.313219 0.877572 4 h after light 0.6213690000000001 0.476533 0.766205 8 h after light 0.241867 0.160836 0.322898 12 h after light 0.43540650000000003 0.157012 0.713801 2 h after dark 0.2484385 0.174986 0.321891 4 h after dark 0.6123855 0.601019 0.623752 8 h after dark 0.5243774999999999 0.16957 0.879185 12 h after dark 0.3241715 0.166876 0.481467