condition	mean	min	max
4 h after light	25.7853725	23.637815	27.93293
8 h after light	25.0726385	22.358999	27.786278
12 h after light	24.21255	24.192031	24.233069
4 h after dark	21.6664665	20.973934	22.358999
8 h after dark	18.699281	17.62732	19.771242
12 h after dark	22.358999	22.358999	22.358999