condition	mean	min	max
4 h after light	8081.735000000001	7873.911	8259.681
8 h after light	14153.186666666666	12071.44	15835.52
12 h after light	10306.36	7560.515	14513.0
16 h after light	18287.123333333333	14488.55	20706.17
4 h after dark	13900.11	13093.28	14648.78
8 h after dark	9018.756	6957.5109999999995	10527.27