condition	mean	min	max
4 h after light	9.742585	9.19167	10.2935
8 h after light	4.36096	4.19887	4.52305
12 h after light	2.62658	2.61771	2.63545
4 h after dark	3.0161066666666665	2.71073	3.33712
8 h after dark	8.828149999999999	8.40425	9.47606
12 h after dark	6.7717	5.39525	8.14575