condition	mean	min	max
0 h after light	29.14355	28.0404	30.2467
4 h after light	23.98785	22.1824	25.7933
8 h after light	22.21565	20.2986	24.1327
4 h after dark	30.96515	30.8441	31.0862
8 h after dark	29.194850000000002	28.1677	30.222
12 h after dark	27.4637	27.4047	27.5227