condition	mean	min	max
4 h after light	110.532	105.222	115.842
8 h after light	64.4691	60.6532	68.285
12 h after light	32.07785	31.899	32.2567
4 h after dark	33.0066	30.9105	35.3624
8 h after dark	39.874633333333335	34.1061	45.5247
12 h after dark	64.4762	60.0084	69.8512