condition	mean	min	max
2 h after light	2.06187	1.91853	2.29906
6 h after light	2.29546	2.22878	2.41719
10 h after light	2.634866666666667	2.47024	2.83143
2 h after dark	2.13097	2.09871	2.15374
6 h after dark	2.3509800000000003	2.23417	2.43718
10 h after dark	1.94797	1.76417	2.19331