condition	mean	min	max
4 h after light	31.449043333333332	28.754279999999998	34.85481
8 h after light	19.266236666666664	12.19243	24.14584
12 h after light	28.113286666666667	22.06997	39.02939
16 h after light	55.92123333333333	30.411009999999997	94.26799
4 h after dark	29.07338	27.5405	31.957359999999998
8 h after dark	10.999837000000001	8.827741	12.565560000000001