condition	mean	min	max
4 h after light	5.093835	4.21609	5.97158
8 h after light	20.3928	19.3527	21.4329
12 h after light	52.29535	49.1377	55.453
4 h after dark	70.33475	65.3035	75.366
8 h after dark	62.60245	61.3717	63.8332
12 h after dark	30.031950000000002	28.4205	31.6434