condition	mean	min	max
0 h after light	26.6976	24.8327	28.5625
4 h after light	20.49145	14.5088	26.4741
8 h after light	5.899430000000001	4.77714	7.02172
4 h after dark	3.28291	2.25823	4.30759
8 h after dark	15.578949999999999	15.1725	15.9854
12 h after dark	22.0759	17.7451	26.4067