condition	mean	min	max
0 h after light	25.0852	21.5235	28.6469
4 h after light	21.00375	17.9999	24.0076
8 h after light	26.7867	23.8146	29.7588
4 h after dark	36.6374	31.5414	41.7334
8 h after dark	30.6975	29.6243	31.7707
12 h after dark	29.0276	26.586	31.4692