condition	mean	min	max
0 h after light	45.722	45.3051	46.1389
4 h after light	16.21705	14.4904	17.9437
8 h after light	11.44045	10.8922	11.9887
4 h after dark	21.2631	20.6587	21.8675
8 h after dark	24.68405	24.4094	24.9587
12 h after dark	35.9037	29.8404	41.967