condition	mean	min	max
2 h after light	5.080246666666667	4.93303	5.33738
6 h after light	5.734536666666666	5.30451	6.07552
10 h after light	7.49066	6.67699	8.14671
2 h after dark	6.97321	6.39293	7.49438
6 h after dark	6.486293333333333	5.90545	6.93931
10 h after dark	5.099	5.03902	5.14788