condition	mean	min	max
4 h after light	11.267600000000002	11.074471	11.460729
8 h after light	10.941049499999998	10.380249	11.50185
12 h after light	11.240826	11.074471	11.407181
4 h after dark	10.0499115	9.609384	10.490439
8 h after dark	11.7707395	11.407181	12.134298
12 h after dark	12.587657	12.587657	12.587657