condition	mean	min	max
1 h after light	4326.2869955	4286.456947	4366.117044
3 h after light	4582.548609666666	3626.2855520000003	5196.329465999999
5 h after light	3509.087631	3153.90573	4027.202043
7 h after light	3611.6270990000003	3118.583794	3900.044721
9 h after light	4064.3936406666667	3830.850165	4493.978115
11 h after light	4190.690444666667	3565.193719	4804.852252000001
1 h after dark	5577.919672666667	4502.588092	6706.936350999999
3 h after dark	6026.148531	4718.0945950000005	7934.976765
5 h after dark	5597.509868	4672.748659000001	6668.001029
7 h after dark	5465.125574333333	4840.211662	5993.586846
9 h after dark	4911.741977	4510.604146	5396.624032
11 h after dark	4739.369082666667	3776.965692	6380.832709