condition	mean	min	max
2 h after light	5.44014	5.25677	5.67835
6 h after light	5.14342	4.71654	5.63938
10 h after light	5.150923333333333	4.61504	5.83054
2 h after dark	4.5720600000000005	4.0928	4.85371
6 h after dark	5.320423333333333	5.00077	5.93633
10 h after dark	5.5904066666666665	5.26633	5.82584