condition mean min max 0 h after light 0.1572635 0.110058 0.204469 2 h after light 0.0799028 0.0573896 0.102416 4 h after light 0.051939 0.0 0.103878 8 h after light 0.02639525 0.0 0.0527905 12 h after light 0.0840194 0.0513398 0.116699 2 h after dark 0.02631295 0.0 0.0526259 4 h after dark 0.02456515 0.0 0.0491303 8 h after dark 0.1139654 0.0554458 0.172485 12 h after dark 0.1311915 0.0 0.262383