condition mean min max 0 h after light 0.14325055 0.0929651 0.193536 2 h after light 0.12722699999999998 0.104373 0.150081 4 h after light 0.0 0.0 0.0 8 h after light 0.09424375 0.0924792 0.0960083 12 h after light 0.0684045 0.0 0.136809 2 h after dark 0.13011705 0.0925421 0.167692 4 h after dark 0.08693980000000001 0.0298876 0.143992 8 h after dark 0.1667054 0.0975008 0.23591 12 h after dark 0.3188105 0.255871 0.38175