condition	mean	min	max
4 h after light	82.3075105	76.830706	87.784315
8 h after light	67.2525155	65.357141	69.14789
12 h after light	57.2923745	54.257326	60.327423
4 h after dark	59.5650305	47.449377	71.680684
8 h after dark	42.330993500000005	37.095877	47.56611
12 h after dark	70.534652	70.534652	70.534652