condition	mean	min	max
0 h after light	2.410975	1.52458	3.29737
4 h after light	2.7927	2.58445	3.00095
8 h after light	11.035655	8.52041	13.5509
4 h after dark	8.363425	7.47333	9.25352
8 h after dark	4.52075	3.2475	5.794
12 h after dark	1.3738549999999998	1.01321	1.7345