condition	mean	min	max
4 h after light	2.1718776666666666	0.339403	5.07339
8 h after light	1.2154336666666667	0.195399	3.03526
12 h after light	1.6601406666666667	0.499922	3.15948
4 h after dark	1.291148	0.812384	1.8414
8 h after dark	1.379077	0.428041	2.02592
12 h after dark	3.955551	0.949103	8.27451