condition	mean	min	max
4 h after light	4446.3	4446.3	4446.3
8 h after light	5171.65	4270.9	6072.4
12 h after light	6042.55	5684.6	6400.5
4 h after dark	4411.799999999999	3373.2	5450.4
8 h after dark	3707.6	3656.6	3758.6
12 h after dark	3509.45	3170.2	3848.7