condition	mean	min	max
4 h after light	3144.8	3144.8	3144.8
8 h after light	3044.7	3004.6	3084.8
12 h after light	3244.3999999999996	2706.7	3782.1
4 h after dark	3749.3	3697.0	3801.6
8 h after dark	4066.15	3753.8	4378.5
12 h after dark	3995.75	3937.7	4053.8