condition	mean	min	max
4 h after light	5.019525	3.86948	6.16957
8 h after light	2.55394	2.04172	3.06616
12 h after light	0.9180145	0.793869	1.04216
4 h after dark	1.6741733333333333	1.08057	2.47089
8 h after dark	4.465073333333334	3.92143	5.23527
12 h after dark	2.8208933333333333	2.56485	3.30716