condition	mean	min	max
2 h after light	3.87156	3.33419	4.31727
6 h after light	5.031223333333333	4.16099	6.14897
10 h after light	3.8929966666666664	3.08831	4.64602
2 h after dark	5.53716	5.02882	6.17595
6 h after dark	6.71985	6.13716	7.72676
10 h after dark	6.919116666666667	5.49488	7.95875