condition	mean	min	max
4 h after light	24.415015	22.530176	26.299854
8 h after light	23.4144615	22.916161	23.912762
12 h after light	21.075770499999997	20.66226	21.489281
4 h after dark	19.011737500000002	18.524918	19.498557
8 h after dark	21.09573	19.379365	22.812095
12 h after dark	18.706608	18.706608	18.706608