condition	mean	min	max
0 h after light	1.680985	1.64549	1.71648
4 h after light	3.8249450000000005	3.60734	4.04255
8 h after light	3.085635	2.45338	3.71789
4 h after dark	11.22955	10.5123	11.9468
8 h after dark	11.4408	11.3561	11.5255
12 h after dark	3.21015	2.06039	4.35991