condition mean min max 0 h after light 0.15003450000000002 0.144505 0.155564 2 h after light 0.03619055 0.0 0.0723811 4 h after light 0.0708245 0.0 0.141649 8 h after light 0.074618 0.0 0.149236 12 h after light 0.1913265 0.164951 0.217702 2 h after dark 0.1520153 0.0808746 0.223156 4 h after dark 0.0 0.0 0.0 8 h after dark 0.1175565 0.0 0.235113 12 h after dark 0.18838749999999999 0.154252 0.222523