condition	mean	min	max
0 h after light	43.02185	41.4852	44.5585
4 h after light	23.297150000000002	22.3744	24.2199
8 h after light	15.2913	15.2598	15.3228
4 h after dark	24.989150000000002	20.661	29.3173
8 h after dark	26.155749999999998	24.7595	27.552
12 h after dark	42.43895	41.0248	43.8531