condition	mean	min	max
4 h after light	0.297339	0.232314	0.362364
8 h after light	3.3438149999999998	2.66151	4.02612
12 h after light	7.41037	7.29453	7.52621
4 h after dark	2.7475533333333333	2.4286	3.30625
8 h after dark	1.0708199999999999	0.88248	1.26187
12 h after dark	0.7308316666666667	0.27568	1.45565