condition	mean	min	max
4 h after light	9.897808000000001	8.389431	11.406185
8 h after light	9.667633	9.416912	9.918354
12 h after light	9.161128000000001	8.751115	9.571141
4 h after dark	9.687014000000001	8.993584	10.380444
8 h after dark	8.7987055	7.883587	9.713824
12 h after dark	11.409556	11.409556	11.409556