condition	mean	min	max
3 h after light	5.538214166666666	3.11176	7.80021
7 h after light	4.616873333333333	2.9823	6.02126
11 h after light	5.401884166666667	3.89539	7.51659
2 h after dark	6.1498225	3.48585	8.32258
6 h after dark	5.923151666666667	3.31819	8.31462
10 h after dark	6.8278725	3.73041	9.83679