condition	mean	min	max
0 h after light	5.82737	5.57163	6.08311
4 h after light	3.8243850000000004	3.36476	4.28401
8 h after light	3.557315	2.29998	4.81465
4 h after dark	11.726445	6.31579	17.1371
8 h after dark	9.19968	8.38756	10.0118
12 h after dark	5.0636	5.03353	5.09367