condition	mean	min	max
3 h after light	6.492263333333334	5.86546	7.13583
6 h after light	5.9968	4.89563	6.54793
9 h after light	6.8200666666666665	6.68752	6.90082
12 h after light	8.074055000000001	6.7464	9.51711
3 h after dark	9.38043	8.24892	10.3165
6 h after dark	8.618706666666666	7.91185	9.09206
9 h after dark	6.65725	5.85004	7.87077
12 h after dark	6.05203	5.46936	6.6347