condition	mean	min	max
4 h after light	2.475155	1.38399	3.56632
8 h after light	1.54678	1.26578	1.82778
12 h after light	1.648565	1.27799	2.01914
4 h after dark	0.8264526666666667	0.515312	1.26251
8 h after dark	1.0992693333333334	0.832218	1.30791
12 h after dark	0.42814166666666664	0.0	1.16211