condition	mean	min	max
2 h after light	4.90345	4.29446	5.34349
6 h after light	4.50229	2.74003	5.71596
10 h after light	5.438213333333334	4.88144	6.36606
2 h after dark	6.188633333333333	5.26537	7.03506
6 h after dark	6.988180000000001	5.88541	8.23473
10 h after dark	7.552523333333333	6.61853	8.82803