condition	mean	min	max
0 h after light	24.1255	23.4103	24.8407
4 h after light	9.99247	6.43414	13.5508
8 h after light	4.001375	2.82201	5.18074
4 h after dark	8.10511	6.37814	9.83208
8 h after dark	6.6337	6.07807	7.18933
12 h after dark	15.0897	12.3376	17.8418