condition	mean	min	max
3 h after light	14.6785	12.6939	17.3204
6 h after light	14.460916666666668	8.07515	20.9783
9 h after light	12.1371	10.6605	14.8218
12 h after light	17.824375	15.9057	20.9432
3 h after dark	23.494766666666667	21.0777	24.8148
6 h after dark	20.5153	20.1069	21.2448
9 h after dark	18.7063	15.0124	20.8449
12 h after dark	18.563699999999997	16.2533	20.8741