condition	mean	min	max
0 h after light	4.423935	4.36254	4.48533
4 h after light	5.1532350000000005	4.56208	5.74439
8 h after light	5.23767	4.96668	5.50866
4 h after dark	5.492465	5.03728	5.94765
8 h after dark	5.407575	5.37069	5.44446
12 h after dark	4.264984999999999	4.15604	4.37393