condition	mean	min	max
4 h after light	2.8429200000000003	2.20066	3.48518
8 h after light	2.34566	2.161	2.53032
12 h after light	4.087400000000001	4.07564	4.09916
4 h after dark	5.518105	5.28171	5.7545
8 h after dark	3.6435950000000004	3.38335	3.90384
12 h after dark	3.908005	3.8375	3.97851