condition	mean	min	max
3 h after light	1.594535	0.821865	2.15625
6 h after light	1.028521	0.641293	1.24222
9 h after light	1.45597	1.20546	1.7979
12 h after light	3.0241066666666665	2.57002	3.30712
3 h after dark	4.78324	3.86583	5.41296
6 h after dark	3.1235933333333334	2.20017	4.03379
9 h after dark	2.763643333333333	2.63244	2.89422
12 h after dark	1.65717	1.38411	1.96849