condition	mean	min	max
3 h after light	1.5126600000000001	1.17684	1.9386
6 h after light	2.2918133333333333	1.63101	2.92636
9 h after light	3.92255	2.75585	4.66757
12 h after light	4.526985	1.43688	6.07314
3 h after dark	3.630743333333333	3.40741	3.92071
6 h after dark	2.0519333333333334	1.77565	2.34017
9 h after dark	1.4744433333333333	1.15209	1.84302
12 h after dark	0.8670665	0.604633	1.1295