condition	mean	min	max
0 h after light	11.5306	11.1522	11.909
4 h after light	49.29565	44.5174	54.0739
8 h after light	21.213	19.952	22.474
4 h after dark	17.7991	14.4868	21.1114
8 h after dark	34.9471	27.0163	42.8779
12 h after dark	12.57534	9.23128	15.9194