condition	mean	min	max
4 h after light	10.689246666666666	6.66354	14.4451
8 h after light	10.58269	2.77537	18.8422
12 h after light	11.146040000000001	5.99972	15.9181
4 h after dark	12.474806666666666	9.19462	15.0224
8 h after dark	12.1267	10.5267	12.9465
12 h after dark	14.641366666666666	13.7783	15.9218