condition	mean	min	max
4 h after light	2.16958	1.20804	3.76146
8 h after light	2.093816	0.974438	2.8275
12 h after light	3.16242	2.31242	4.66837
4 h after dark	2.77674	1.93873	3.45608
8 h after dark	2.3534033333333335	1.67633	3.06972
12 h after dark	0.7921613333333334	0.578623	1.10447