condition	mean	min	max
0 h after light	63.165949999999995	57.5982	68.7337
4 h after light	51.3045	50.2722	52.3368
8 h after light	57.676100000000005	54.4786	60.8736
4 h after dark	79.68445	66.674	92.6949
8 h after dark	59.5196	58.2989	60.7403
12 h after dark	61.73325	58.9068	64.5597