condition	mean	min	max
2 h after light	3.1633166666666668	1.37132	5.03919
6 h after light	4.167383333333333	3.89384	4.66151
10 h after light	3.99375	3.09404	5.66014
2 h after dark	3.59199	2.26937	4.81241
6 h after dark	4.07971	3.77297	4.68847
10 h after dark	4.111406666666666	2.66329	6.35668