condition	mean	min	max
4 h after light	84.22245	82.0962	86.3487
8 h after light	72.71555000000001	72.4867	72.9444
12 h after light	81.3107	79.6152	83.0062
4 h after dark	79.3912	75.604	83.1784
8 h after dark	95.77940000000001	94.0956	97.4632
12 h after dark	96.3735	94.8916	97.8554