condition	mean	min	max
4 h after light	16.9822	13.5956	19.0374
8 h after light	11.330643333333333	4.23223	17.5674
12 h after light	24.2384	15.9192	30.4083
4 h after dark	29.703599999999998	27.886	32.5629
8 h after dark	25.482599999999998	17.5995	30.5677
12 h after dark	21.820166666666665	18.9641	23.5457