condition mean min max 0 h after light 0.252806 0.16048 0.345132 2 h after light 0.04485655 0.0 0.0897131 4 h after light 0.080864 0.0 0.161728 8 h after light 0.16451949999999999 0.163318 0.165721 12 h after light 0.0403576 0.0 0.0807152 2 h after dark 0.21164349999999998 0.178699 0.244588 4 h after dark 0.1534245 0.0 0.306849 8 h after dark 0.21996200000000002 0.179323 0.260601 12 h after dark 0.209756 0.163044 0.256468