condition	mean	min	max
0 h after light	3.875995	3.58629	4.1657
4 h after light	5.620955	4.94142	6.30049
8 h after light	4.66292	4.17418	5.15166
4 h after dark	4.77346	3.9634	5.58352
8 h after dark	4.50516	4.26657	4.74375
12 h after dark	5.235340000000001	4.87513	5.59555