condition	mean	min	max
4 h after light	33.27489333333333	12.058860000000001	62.35473
8 h after light	12.081267	5.201673	23.367060000000002
12 h after light	2.7199963333333335	1.805425	3.318624
16 h after light	8.208544	4.202012	10.29699
4 h after dark	24.204316666666667	19.886879999999998	28.784740000000003
8 h after dark	6.3331566666666665	4.784521	7.653225