condition	mean	min	max
0 h after light	4.18894	3.98218	4.3957
4 h after light	3.007915	2.23944	3.77639
8 h after light	4.27197	3.75263	4.79131
4 h after dark	6.515195	6.18693	6.84346
8 h after dark	5.61116	5.26016	5.96216
12 h after dark	3.2577249999999998	2.7725	3.74295