condition	mean	min	max
4 h after light	21.999000000000002	20.2853	23.7127
8 h after light	22.4353	21.51	23.3606
12 h after light	22.5974	21.5226	23.6722
4 h after dark	27.3999	26.3979	28.7453
8 h after dark	25.7598	25.0751	26.8019
12 h after dark	26.5426	23.7248	29.2723