condition	mean	min	max
4 h after light	11.121779	10.918121	11.325437
8 h after light	10.9860945	10.27953	11.692659
12 h after light	10.1592415	9.684634	10.633849
4 h after dark	12.1615435	11.623516	12.699571
8 h after dark	10.3352805	9.947669	10.722892
12 h after dark	11.074471	11.074471	11.074471