condition	mean	min	max
4 h after light	86.12851699999999	83.001656	89.255378
8 h after light	70.498498	67.625548	73.371448
12 h after light	62.385537	59.588259	65.182815
4 h after dark	59.509897499999994	47.231974	71.787821
8 h after dark	86.365186	58.685699	114.044673
12 h after dark	82.986601	82.986601	82.986601