condition	mean	min	max
0 h after light	2.96496	2.63813	3.29179
4 h after light	2.40027	2.20412	2.59642
8 h after light	5.3314	5.21075	5.45205
4 h after dark	5.13713	4.89562	5.37864
8 h after dark	2.686045	2.4764	2.89569
12 h after dark	2.932035	2.38885	3.47522