condition	mean	min	max
0 h after light	4.42989	4.14724	4.71254
4 h after light	3.376115	2.99324	3.75899
8 h after light	3.3301499999999997	3.14294	3.51736
4 h after dark	5.182535	4.96182	5.40325
8 h after dark	4.43105	3.48126	5.38084
12 h after dark	4.45092	3.9452	4.95664